54516475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 76995072

約数和(自身を除く): 22478597

約数列:

[1, 5, 13, 25, 43, 47, 65, 83, 215, 235, 325, 415, 559, 611, 1075, 1079, 1175, 2021, 2075, 2795, 3055, 3569, 3901, 5395, 10105, 13975, 15275, 17845, 19505, 26273, 26975, 46397, 50525, 50713, 89225, 97525, 131365, 167743, 231985, 253565, 656825, 838715, 1159925, 1267825, 2180659, 4193575, 10903295, 54516475]

約数ペア:

[(1, 54516475), (5, 10903295), (13, 4193575), (25, 2180659), (43, 1267825), (47, 1159925), (65, 838715), (83, 656825), (215, 253565), (235, 231985), (325, 167743), (415, 131365), (559, 97525), (611, 89225), (1075, 50713), (1079, 50525), (1175, 46397), (2021, 26975), (2075, 26273), (2795, 19505), (3055, 17845), (3569, 15275), (3901, 13975), (5395, 10105)]